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BIOLOGÍA DE Phymastichus coffea EN CONDICIONES DE CAMPO
Phymastichus coffea La Salle, togolese wasp, is an endoparasitoid of Hypothenemus hampei (Ferrari) female adults, introduced to Colombia in 1996. This wasp attacks the female beetle as it begins toExpand
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Efficacy of traps to capture Rhynchophorus palmarum (Coleoptera: Dryophthoridae) in oil palm plantations
Rhynchophorus palmarum is a very important pest of oil palm, due to its association with the red ring and bud rot diseases. The use of traps to capture adults seeks to reduce their populations, theExpand
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PARASITISMO DE Phymastichus coffea SOBRE POBLACIONES DE Hypothenemus hampei EN FRUTOS DE CAFÉ DE DIFERENTES EDADES
This research was carried out on a coffee plantation at the Central Research Station Naranjal to evaluate P. coffea parasitism on H. hampei in coffee berries of 90, 150 and 210 days of age that wereExpand
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Enemigos naturales de Stenoma cecropia (Lepidoptera: Elachistidae) en palma de aceite, en el suroccidente de Colombia
Stenoma cecropia infests new plantations of hybrid oil palm (Elaeis oleifera x E. guineensis) in Tumaco (Nariño). These infestations are causing defoliation of economic importance to the oil palm.Expand
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LOS INSECTICIDAS Y EL HONGO Beauveria bassiana EN EL CONTROL DE LA BROCA DEL CAFÉ1
In a coffee farm in Calarca, Quindio, chemical insecticides (endosulphan, pirimyphos methyl) and a fungus entomopathogen (Beauveria bassiana) were evaluated together with cultural practices toExpand
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EVALUACIÓN DE MARCADORES FÍSICOS Y MOLECULARES COMO HERRAMIENTAS PARA EL ESTUDIO DE LA DISPERSIÓN DE Hypothenemus hampei
In order to conduct studies about coffee berry borer dispersion, the effect of the fluorescent pigment Day-glo ®
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MORFOLOGÍA DEL SISTEMA REPRODUCTOR FEMENINO Y MASCULINO DE Hypothenemus hampei (Ferrari)
The description of the reproductive system of the coffee berry borer Hypothenemus hampei (Ferrari) is
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EFICACIA DE INSECTICIDAS PARA EL CONTROL DE LA BROCA DEL CAFÉ USANDO DIFERENTES EQUIPOS DE ASPERSIÓN1
The efficacy of the insecticides fentoate, fenitrothion and clorpyriphos was evaluated in the control of coffee berry borer at a dosage of 0.3 cc/ coffee tree of commercial formulation, usingExpand
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Eficacia de entomonematodos para controlar estados de Aeneolamia varia (Hemiptera: Cercopidae) bajo condiciones de invernadero
Aeneolamia varia was reported in sugar cane crops in the Cauca Valley between 2007 and 2008 and its infestations extended to 25,000 ha, thereby threatening the sugar and "panela" industries.  GivenExpand
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ANÁLISIS BIOLÓGICO Y ECONÓMICO DEL MANEJO INTEGRADO DE LA BROCA EN LA RENOVACIÓN DE CAFETALES
Pruning coffee trees is recommended in order to rejuvenate coffee crops, to maintain coffee yield, and to facilitate coffee berry borer control. However, pruning is also an activity that causes aExpand
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